Heat
ENERGY
Simple Machines
PLANETS
PLANETS 2
100
Thermal heat runs from _______to __________ (temperature).
Thermal heat runs from WARM to COLD (temperature).
100
What is kinetic energy?
energy in motion
100
What changes with a compound pulley?
direction and force
100
Largest planet in our solar system, many moons, Great Red Spot
Jupiter
100
Cosmic snowballs of frozen gases, rock and dust the size of a small town.
comets
200
What is conduction?
transfer of heat from solid to solid
200
_________is a change in position.
motion
200
What changes with a moveable pulley?
force
200
Has seasons similar to Earth, polar ice caps, volcanoes, etc.
Mars
200
Covered by thick clouds causing surface temperatures of 900 degrees Fahrenheit.
Venus
300
What is convection?
transfer of heat through liquid or gas
300
When forces are _____________, an object's motion will be constant.
balanced
300
What changes with a fixed pulley?
direction
300
The last of the gas giants in our solar system. Great Dark Spot
Neptune
300
Visible path a meteoroid makes as it enters the earth's atmosphere. Shooting stars!
Meteor
400
What is radiation?
transfer of heat through waves
400
How are conduction and convection similar?
both transfer heat through matter
400
Small or large particles of debris in the solar system
meteoroids
400
Slightly larger than Earth's moon and has very little atmosphere to stop impacts. It is covered with craters.
Mercury
400
Only planet that sites sideways compared to the other planets.
Uranus
500
How do conduction and convection differ?
conduction uses solids and convection uses liquids or gases
500
What is another name for stored energy?
Potential Energy
500
These carry technology but no crew and are used to explore the solar system.
Probes
500
Is the Inner Core of the Earth liquid or solid?
Solid
500
This is a home for the astronauts in space while they do experiments.
International Space Station
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